Fluke PQ400 Electrical Measurement Window is a permanently installed interface that allows technicians quick access to electrical panels for making critical power quality and energy measurements. This device reduces the risk of arc-flash and electrocution by allowing the connection of three-phase measurement equipment to energized panels, without the need to open the panel door, or wear supplemental personal protective equipment (PPE). The PQ400 offers a 360° rotation and can be installed using a standard step drill bit and an electro-hydraulic hole punch. Once installed, users can unlock the window cover, lift the lid, and connect the voltage leads of the logger or analyzer. Fluke PQ400 Electrical Measurement Window offers IP67 protection with the cover closed and IP50 with the cover opened and all connectors attached, and is rated CAT IV (600V) and CAT III (1000V).
Features
Permanently connected voltage and current sensors located inside the electrical panelReduces the risk of arc-flash and electrocution by eliminating the need to open the panel doorReduces the time and hazards associated with taking measurements on open panelsCompatible with standard 4mm shrouded safety-socket voltage test leadsVoltage and current connections for three-phase voltages, neutral, and ground cover most measurement scenariosAutomatic probe detection for Fluke 1740 and Fluke 1730 power quality and energy loggers and compatible clampsFull 360° rotation allows the PQ400 window to be oriented in any directionSimple installation using a step drill bit and electro-hydraulic hole punch (114.3mm, 4.5" diameter)
